GSW13: Homomorphic Encryption from Learning with Errors: Conceptually-Simpler, Asymptotically-Faster, Attribute-Based. CKKS17: Homomorphic encryption for arithmetic of approximate numbers. CHIMERA: Combining Ring-LWE-based Fully Homomorphic Encryption Schemes. PEGASUS: Bridging Polynomial and Non-polynomial Ev...
Homomorphic encryption for arithmetic of approximate numbers. In: Advances in Cryptology-ASIACRYPT 2017: 23rd International Conference on the Theory and Application of Cryptology and Information Security. Springer; 2017. p. 409-37.J. H. Cheon, A. Kim, M. Kim, and Y. Song. Homomorphic ...
内容提示: Homomorphic Encryption for Arithmeticof Approximate NumbersJung Hee Cheon 1( B ) , Andrey Kim 1 , Miran Kim 2 , and Yongsoo Song 11Seoul National University, Seoul, Republic of Korea{jhcheon,kimandrik,lucius05}@snu.ac.kr2University of California, San Diego, USAmrkim@ucsd.edu...
Homomorphic Encryption for Arithmetic of Approximate Numbers (HEAAN) with its vector packing technique proved its potential in cryptographic applications. ... J Cheon,A Kim - 《Iacr Cryptol Eprint Arch》 被引量: 0发表: 2018年 Homomorphic Encryption Method of a Plurality of Messages Supporting Appro...
encryptionschemebasedonmodulararithmeticofintegers 1 . Usingthemodulararithmetic,VanDijk et al. simplified the method while preserving security. In this paper, we propose a new encryption scheme oriented for calculating arithmetic functions of large integer numbers. Our proposal is an extension of the...
Homomorphic Encryption for Arithmetic of Approximate Numbers (HEAAN) [34] is a library with supports for the CKKS scheme. It is implemented in C++ with support to fixed-point arithmetic. The approximate operations of rational numbers generate an error that depends on configurable parameters. Homomorph...
In most RLWE-based homomorphic encryption schemes the native plaintext elements are polynomials in a ringZt[x]/(xn+1) Zt[x]/(xn+1) , wherenis a power of 2, andtan integer modulus. For performing integer or rational number arithmetic, one typically uses an encoding scheme which converts ...
Homomorphic encryption has progressed rapidly in both efficiency and versatility since its emergence in 2009. Meanwhile, a multitude of pressing privacy needs -- ranging from cloud computing to healthcare management to the handling of shared databases such as those containing genomics data -- call fo...
2.2 Homomorphic Encryption for Arithmetic of Approximate Numbers HE is one of the prospective cryptographic primitives for secure outsourcing computation without information leakage. However, an inefficiency of real number computation is one of the main obstacles to apply HE schemes in real-world applicati...
Current homomorphic encryption offerings require fewer specialized skills and are proving themselves effective in some use cases.